<h1>Bienvenido</h1>
<form action="<?php echo url_for('@login') ?>" method="post">
<table>
    <tr>
        <td>Usuario</td>
        <td><input type="text" name="username" /></td>
    </tr>
    <tr>
        <td>Contraseña</td>
        <td><input type="password" name="password" /></td>
    </tr>
    <tr>
        <td colspan="2" align="center">
            <input type="submit" value="Entrar" />
        </td>
    </tr>
</table>
</form>
<b><?php echo $sf_user->getFlash('msg') ?></b>